Richtek Switching Controllers

Results: 48
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Richtek Switching Controllers Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs
Datasheet
2 444In Stock
Min.: 1
Mult.: 1
: 3 000

Buck 4 Output 500 kHz, 600 kHz 98 % Adjustable 100 mA - 40 C + 125 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs
Datasheet
1 500In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 240 kHz to 430 kHz 96 % Adjustable 100 mA - 40 C + 85 C SMD/SMT WQFN-24 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL
Datasheet
2 117In Stock
Min.: 1
Mult.: 1
: 3 000

Buck 2 Output 600 kHz Programmable - 40 C + 125 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL
Datasheet
2 820In Stock
Min.: 1
Mult.: 1
: 3 000

Buck 2 Output 600 kHz Programmable - 40 C + 125 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
788In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 300 kHz 300 mV to 3.3 V 100 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
1 500In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 300 kHz 800 mV to 3.3 V 100 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller
Datasheet
1 060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 200 kHz to 500 kHz 750 mV to 3.3 V 1.5 A - 40 C + 85 C SMD/SMT WQFN-20 Reel, Cut Tape, MouseReel
Richtek Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV/Low-Power DDRIV Memory Power Supply Controller
Datasheet
1 383In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 200 kHz to 500 kHz 750 mV to 3.3 V 1.5 A - 40 C + 85 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers Complete DDR Memory Power Supply Controller
Datasheet
1 919In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 400 kHz Adjustable 1.5 A - 40 C + 85 C SMD/SMT WQFN-20 Reel, Cut Tape
Richtek Switching Controllers Current Mode Boost Controller
Datasheet
1 254In Stock
Min.: 1
Mult.: 1
: 1 500

Boost 1 Output 50 kHz to 600 kHz 90 % Adjustable 100 mA - 40 C + 85 C SMD/SMT WQFN-12 Reel, Cut Tape
Richtek Switching Controllers 5A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter with VID Control
Datasheet
1 435In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 1 Output 150 kHz to 600 kHz - 40 C + 85 C SMD/SMT WQFN-24 Reel, Cut Tape
Richtek Switching Controllers 5V High Efficiency Synchronous Buck PWM Controller
Datasheet
1 500In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 300 kHz 88 % 5 V 1.5 A - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers High Efficiency, Main Power Supply Controller for Notebook Computer
Datasheet
1 475In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 4 Output 200 kHz to 500 kHz 2 V to 5.5 V 4 mA - 40 C + 85 C SMD/SMT WQFN-24 Reel, Cut Tape
Richtek Switching Controllers Single Synchronous Buck Controller
Datasheet
1 500In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 200 kHz 750 mV to 3.3 V 1 A - 40 C + 85 C SMD/SMT WQFN-14 Reel, Cut Tape
Richtek Switching Controllers Dual-Phase Synchronous Buck PWM Controller
Datasheet
1 466In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 4 Output 100 kHz to 1 MHz 80 % 400 mV to 2.5 V 1.5 A - 40 C + 85 C SMD/SMT WQFN-24 Reel, Cut Tape
Richtek Switching Controllers Multi-Phase PWM Controller for CPU Core Power Supply
Datasheet
1 485In Stock
Min.: 1
Mult.: 1
: 1 500

Buck 4 Output 300 kHz 500 mV to 3.6 V 5 mA - 40 C + 85 C SMD/SMT WQFN-32 Reel, Cut Tape
Richtek Switching Controllers 12V Green Voltage Mode High Efficiency Synchronous Buck PWM Controller
Datasheet
1 500Expected 15/10/2026
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 300 kHz 85 % 5 V to 12 V 1.5 A - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
1 500Expected 25/12/2026
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 290 kHz to 430 kHz 700 mV to 3.3 V 1 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers Single-Phase Synchronous Buck PWM Controller
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 2 500

Buck 2 Output 300 kHz 85 % 1.2 V to 12 V 1.2 A - 40 C + 85 C SMD/SMT SOP-8 Reel, Cut Tape
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 1 500

Buck 2 Output 300 kHz 300 mV to 3.3 V 4 mA - 40 C + 85 C SMD/SMT WDFN-10 Reel, Cut Tape
Richtek Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller
Datasheet
Non-Stocked
Min.: 2 500
Mult.: 2 500
: 2 500

Buck 2 Output 200 kHz to 500 kHz 750 mV to 3.3 V 1.5 A - 40 C + 85 C SMD/SMT WQFN-24 Reel
Richtek Switching Controllers High Efficiency Single Synchronous Buck PWM Controller
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 2 500

Buck 2 Output 400 kHz 1 V to 3.6 V 1 mA - 40 C + 85 C SMD/SMT WQFN-12 Reel, Cut Tape
Richtek RT6190GGQW
Richtek Switching Controllers 36V, 4-Switch Buck-Boost Controller with I2C Interface
Datasheet
Non-Stocked
Min.: 1 500
Mult.: 1 500
: 1 500

Reel